Updated Articles

  1. Enable Public Client Flows for Graph and SSO?

    PoliteMail uses authorization code flow, so Implicit grants or flows can be turned OFF and PoliteMail will function normally.
  2. Prevent Outlook from Auto-Embedding Images

    Learn how to prevent images in PoliteMail emails from being sent as attachments by using the Add Image feature. Fix Outlook settings to reduce email size and ensure proper image display across all email clients.
  3. Run PoliteMail Prereq Script for Installation

    Set up your PoliteMail Server efficiently by running the prereq script: download, extract, and execute the script to install required features, verify system roles, connect your SQL instance, and send the output to your Implementation Specialist for licensing.
  4. PoliteMail Server Sending vs. Outbox Sending

    PoliteMail recommends PoliteMail server sending for large lists. Outbox is limited to ~2000 recipients; M365 Outbox offers higher limits and faster delivery.
  5. Server Requirements for On-Premises PoliteMail

    Learn PoliteMail server and SQL sizing requirements. Get hardware recommendations for app, SMTP, and SQL servers based on employee count.
  6. Email Not Sending: Hybrid Exchange + Office 365

    Configure PoliteMail in a hybrid Exchange 365 setup. Use on‑prem EWS for group expansion and sync Entra ID attributes to ensure accurate delivery.
  7. Filtered Lists in PoliteMail v5.1

    Discover how to create powerful filtered lists in PoliteMail 5.1 with advanced OR logic, date filtering, and contact properties for precise audience targeting.
  8. Permissions for Different List Handling Methods

    Review PoliteMail Microsoft Graph permissions for Entra ID and Exchange integration, covering delegated, application, and EWS-based access levels.
  9. Email Notification for Large Broadcast Completion

    Easily track large broadcast sends by setting email progress updates at specified intervals. Notifications are based on send duration, not recipient count, ensuring you stay informed throughout the process.
  10. Online Version Backward Compatible with Desktop?

    PoliteMail Online is fully compatible with the Desktop version, although you will likely receive a notice that your desktop application will need to be updated.